ALTAIR05T-800TR STMicroelectronics, ALTAIR05T-800TR Datasheet - Page 23

• Manufacturer Part Number: ALTAIR05T-800TR
• Description: Switching Converters, Regulators & Controllers 800V Off-line QR Switching Regulator
• Manufacturer: STMicroelectronics

Specifications of ALTAIR05T-800TR

• Input Voltage: 11.5 V to 23 V
• Switching Frequency: 166 KHz
• Operating Temperature Range: - 55 C to + 150 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ALTAIR05T-800
6
Typical application
Figure 21. Test board schematic: 5 W wide range mains CC/CV battery charger
Table 5.
Table 6.
AC IN
AC IN
Load [%]
Load [%]
100
100
25
50
75
25
50
75
22
1W
R 1
R 6
10 K
Efficiency at 115 V
Efficiency at 230 V
TBD
R5
I
I
OUT
OUT
BR
MB6S- RC
0.25
0.75
0.25
0.75
F B/ ZC D
0.5
0.5
1
1
CD C
2. 5V
[A]
[A]
+
-
R 3
4 7K
1nF
C6
C O MP
Average efficiency
Average efficiency
Doc ID 17957 Rev 1
C1
4.7uF
400V
470uH
10uF
AC
AC
C 4
L1
V
V
470nF
R 7
10k
C 5
OUT
OUT
4.97
4.97
4.97
4.98
4.98
4.97
4.98
4.99
VDD
IR EF
BAT46
[V]
[V]
D 2
C UR R ENT
C ON TR OL
C 2
4. 7uF
400V
C 7
4. 7nF
ALTAIR 05
U 1
GN D
SOU R CE
R4
10
D RAI N
P
P
C3
1nF
D7
STTH1L06
OUT
OUT
1.243
2.485
3.728
4.980
1.245
2.485
3.735
4.990
[W]
[W]
R 8
1.2
R 2
120K
T 1
2 .2nF - Y Cap
T1 SPECIFICATION
Core E16/8/5, f er rite N67
Gap: 0.18mm for 2.2mH primary inductance
Lleakage max= 88uH
Pr imar y: 125T, AWG34
Auxiliar y: 25T, AWG34
Secondary: 9T, 0.50 Tex-E
Supplier: MAG NETICA
STPS3L40U F
C 10
P
P
1.643
3.156
3.349
4.838
6.326
4.72
1.88
IN
IN
6.4
D7
[W]
[W]
Typical application
R 9
2. 2k
Efficiency [%]
Efficiency [%]
75.62
78.64
78.97
77.81
77.79
66.22
74.18
77.22
78.88
74.12
C9
680uF
Low ESR
5V - 1A
GN D
23/28